bootstraponline
05c4bf3374
Example of absolute path to local file. ```html:/home``` Example of relative path to local file. ```html:home``` 1.8.7 string fix. 's'[0..0] instead of 's'[0] Fix regex. Add absolute and relative tests.
48 lines
1.4 KiB
Ruby
48 lines
1.4 KiB
Ruby
require 'net/http'
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require 'net/https' # ruby 1.8.7 fix, remove at upgrade
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require 'uri'
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require 'open-uri'
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module Gollum
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class Gitcode
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def initialize path
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raise(ArgumentError, 'path is nil or empty') if path.nil? or path.empty?
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@uri = URI::HTTP.build({
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:path => self.unchomp(path),
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:host => 'raw.github.com',
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:scheme => 'https',
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:port => 443 })
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end
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def contents
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@contents ||= self.req @uri
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end
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def unchomp p
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return p if p.nil?
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p[0] == '/' ? p : ('/' + p)
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end
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def req uri, cut = 1
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return "Too many redirects or retries" if cut >= 10
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http = Net::HTTP.new uri.host, uri.port
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http.use_ssl = true
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resp = http.get uri.path, {
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'Accept' => 'text/plain',
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'Cache-Control' => 'no-cache',
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'Connection' => 'keep-alive',
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'Host' => uri.host,
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'User-Agent' => 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:15.0) Gecko/20100101 Firefox/15.0'
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}
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code = resp.code.to_i
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return resp.body if code == 200
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return "Not Found" if code == 404
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return "Unhandled Response Code #{code}" unless code == 304 or not resp.header['location'].nil?
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loc = URI.parse resp.header['location']
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uri2 = loc.relative?() ? (uri + loc) : loc # overloads (+)
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return req uri2, (cut + 1)
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end
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end
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end
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